package com.sky.mapper;

import com.sky.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
@Mapper
public interface UserMapper {
    /**
     * 插入用户
     * @param
     */

void insert(User user);
    /**
     * 根据openid查询用户
     */
    @Select("select * from user where openid=#{openid}")
    User getByOpenId(String openid);
}
